Observe Engine Work and Idle Speeds

PY9942-UN-24AUG10

Slow idle speed should be 850 -50/+25 rpm. At light or no load, full throttle speed will increase to 2500 rpm.

Normal working speed is 1400—2300 rpm rated speed. Within these limits engine can be put under full load.

For correct PTO speed, run engine at 2200 rpm for standard 540 rpm operation (load requiring full engine power).